@media screen and (min-width: 780px) {
  html {
    font-size: 78px !important;
  }
}
body {
  max-width: 780px;
  min-width: 320px;
  margin: 0 auto;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
}
@font-face {
  font-family: 'iconfont';
  src: url('../font/iconfont.eot');
  src: url('../font/iconfont.eot?#iefix') format('embedded-opentype'), url('../font/iconfont.woff') format('woff'), url('../font/iconfont.ttf') format('truetype'), url('../font/iconfont.svg#iconfont') format('svg');
}
i {
  font-style: normal;
}
.w {
  margin: 0 auto;
}
ul {
  margin: 0;
}
.search-content {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 1.794872rem;
  background-color: #fff;
}
.search-content .search-box {
  display: flex;
  transform: translateY(0.641026rem);
  justify-content: space-between;
  align-items: center;
  width: 9.102564rem;
  height: 0.974359rem;
  background-color: #fff;
  margin: 0 auto;
}
.search-content .search-box .tx {
  width: 1.051282rem;
  height: 0.974359rem;
}
.search-content .search-box .tx::before {
  width: 100%;
  height: 100%;
  display: block;
  content: "";
  background: url('../icon/find/tx.png') no-repeat;
  background-size: 100%;
}
.search-content .search-box .search {
  width: 5.897436rem;
  height: 0.794872rem;
  border-radius: 0.128205rem;
  font-size: 0.358974rem;
  color: #999999;
  text-align: center;
  background-color: #F6F6F6;
}
.search-content .search-box::after {
  font-family: "iconfont";
  font-size: 0.512821rem;
  content: '\e60b';
}
.footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 2rem;
  background-color: #fff;
  font-size: 0.333333rem;
  color: #7F7F7F;
  font-weight: bold;
}
.footer ul {
  margin: 0;
  display: flex;
  height: 100%;
  padding: 0 0.333333rem;
}
.footer ul li {
  width: 1.538462rem;
  height: 0.846154rem;
  text-align: center;
  flex: 1;
  transform: translateY(0.141026rem);
  line-height: 0.846154rem;
}
.footer ul li:last-child {
  transform: translateY(0.153846rem);
  font-family: 'iconfont';
  font-size: 0.512821rem;
  font-weight: 100;
}
.footer ul li:hover {
  background-color: #ECECEC;
  border-radius: 0.358974rem;
  color: #333333;
}
.file-add {
  position: fixed;
  right: 0.307692rem;
  bottom: 3.025641rem;
  width: 1.538462rem;
  height: 1.538462rem;
  font-family: 'iconfont';
  font-size: 0.615385rem;
  padding: 0.461538rem;
  border-radius: 0.769231rem;
  background: #5c7dfc;
  color: #fff;
  box-shadow: 0rem 0.076923rem 0.153846rem 0rem rgba(0, 0, 0, 0.15);
}
.set-header {
  display: flex;
  align-items: flex-end;
  width: 100%;
  height: 1.435897rem;
}
.set-header .cnt {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 0.615385rem;
}
.set-header .cnt .back {
  font-family: 'iconfont';
  font-size: 0.615385rem;
  margin-left: 0.282051rem;
}
.set-header .cnt .tit {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.538462rem;
  color: #000;
  letter-spacing: 0.025641rem;
}
